40mm Weiss Modified Curved Bone Caliper PreviousNext 40mm Weiss Modified Curved Bone Caliper CLC40CWM 0.0 star rating Write a review The Weiss Modified Calipers are used to measure bone or other oral structures and measures 6.6" long. Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.